{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/b96a29801d5e4a0d92f38a0cb98e9334\" frameborder=\"0\" width=\"1920\" height=\"1440\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1440,"width":1920,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1440,"thumbnail_width":1920,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/b96a29801d5e4a0d92f38a0cb98e9334-00001.gif","duration":1017.01,"title":"Unit 3 Overview","description":"In this video, I provide an overview of Unit 3, including the topics covered and the timing for the exam. Unit 3 is a significant unit, worth 108 marks, and it focuses on hazards and disease. I explain the structure of the exam, which consists of three sections, and I offer suggestions on how to approach the exam questions. I also discuss the key concepts and case studies that students need to be familiar with for both hazards and disease. Watch this video to gain a better understanding of what to expect in Unit 3 and to prepare effectively for the exam."}